| Energy storage battery management system | |||
| study lamp | Mobile fast charging source | ||
| Number of strings | One string | One string | |
| Charge and discharge port | TYPE-A * 6 + TYPE-C * 4 | TYPE-A + TYPE-C | |
| Maximum power | Rated power 30W, maximum charge/discharge efficiency 97% | 22.5W | |
| Battery cell specifications | 4.2V / 4.3V / 4.35V / 4.4V ternary lithium battery | Supports 4.2V/4.3V/4.35V/4.4V/4.5V ternary lithium battery and 3.6V/3.65V lithium iron phosphate battery | |
| The main function | Switch charging | Supports adaptive charging current, maximum charging current 3A; built-in loop compensation circuit; built-in 16-bit high-precision ADC; | Support single-cell charging, including trickle current, constant current, constant voltage, charging cutoff, and full charging cycle management; support I2C setting charging current; support charging temperature loop control |
| Fast charging protocol | PD3.0 / PPS、PD2.0、QC3.0、QC2.0、AFC、FCP、SCP、BC1.2 DCP，APPLE 2.4A、UFCS | Supports multiple fast charging protocols such as PPS/PD3.1/SCP/FCP/QC2.0/QC3.0/AFC/PE/BC1.2 | |
| Fuel meter and display | Independent fuel gauge voltage measurement (using fastcali algorithm), 188-screen power display; | Coulomb meter for accurate power; 12-bit ADC; supports 5-pin model 188 digital and wireless charging digital tube; supports 3~5 LED power display, etc.; | |
| Protection mechanism | 20V pin withstand voltage, support soft start function; Overvoltage / undervoltage, overcharge / overdischarge, overcurrent, | Input overvoltage/undervoltage protection; output overcurrent/short circuit protection; battery undervoltage protection; NTC temperature protection; chip temperature protection; charging timeout protection | |
| Buttons | Supports short press, double press, and long press; the button supports low current mode and turns off the output port function; | Supports short press, double press, and long press; the button supports low current mode and output port off function; the button supports system reset function | |
| Light ring | Can be used to charge mobile phones, laptops, etc. | Adjust the eight-color light ring monochrome display (red, orange, yellow, green, cyan, blue, purple, and white) and the breathing light display through the button | |
| Dimensions | custom made | 45 x 45 (mm) or customized | |
| Reliability | CC withstand voltage>16V; chip-level HBM>±4kV | ||
| Customization | custom made | ||
